Our mylar bags have a Matte Black smooth texture, polypropylene and foil material, which is durable, resealable, keep all water out and resistance to tear. Specification: Design: Open top with tear notches Material: polypropylene and Aluminum Foil Size: 8.5 x 13 cm/3.3 x 5.1 inches (Approx.) Qty: 100 Pieces Why You Choose Our Mylar Bags? The mylar bags for food storage provide excellent toughness with a sealing strip, very convenient to close and open, the smell proof bag pouch is resealable. and mylar bags have 2 tear notches on the top, you will easy to use. The black mylar bags are suitable for coffee, beans, candy, sugar, rice, baking, cookies, tea, nuts, dried fruit, dried flowers, powder, snack and more food long term storage. Also can hold mask, vitamins or decorations, electronic components etc. The mylar bags will keep all water and moisture dust or any odors out and the smell proof pouch can tear resistance, keep things organized and clean. Package Included: 100 Pack x Smell Proof Bags Warranty: 24 months warranty, if you have any problem of our resealable mylar bags, please contact us by click the ''seller contact'' button in your account and email us, we will give you a satisfied solution.SIZE: Outer size is 8.5 x 13 cm/ 3.3 x 5.1 inches, inner size is approx. 7.5 x 10 cm/3 x 4 inches, you will get 100 pcs resealable smell proof packaging bags, foil bag pouch will protect your goodies against dry climates whether. HEAT-SEALABLE - The resealable mylar bags can heat sealable, double sided matte black heat seal bags. The mylar bags can work with various food sealer machines for extra protection. PRACTICAL - This smell proof pouch can store coffee, beans, candy, sugar, rice, baking, cookies, tea, nuts, dried fruit, dried flowers, powder, snack, spices, and much more food or decorations. LONG TIME FOOD STORAGE - The black smell proof bags is polypropylene and foil material, means your food stay fresher for longer than a regular mylar bag. Mylar bags is suitable for packing, storing, shipping, sampling, and sorting. RESEALABLE SEALING STRIP - The mylar bags feature a sealing strip to keep water and moisture dust or any odors out when sealed, and the sealing strip is very tight, you will never question whether the resealable bags are open or closed.Reusability: Resealable. Size: 3.3x5.1 Inches. Number of Pieces: 100. Color: Black. Closure Type: Zipper. Product Dimensions: 5.12"W x 3.35"H. Material: Polypropylene, Aluminum. Brand: GoodtoU. Date First Available: May 12, 2020. Best Sellers Rank: #2,539 in Kitchen & Dining. Customer Reviews: 4.5 out of 5 stars 3,642 ratings 4.5 out of 5 stars. Item model number: STUs Ltd. : B088GTV2JK. Manufacturer: STUs Ltd. Item Weight: 7.7 ounces. Product Dimensions: 5.12 x 5.12 x 3.35 inches.